Hi!
Some of my channels have LATM AAC audio. Two-channel audio works fine with softhddevice. However some movies are played with 5.1 audio, still LATM AAC encoded!
This also "works", softhddevice converts it to stereo and I can hear audio. However there is something wrong. Dialog (center channel) plays only on the left speaker. Music and effects play on both left and right, but they don't sound exactly correct either.. Perhaps the channels are picked wrong, centre->left and surround->right for example? It probably should mix them somehow, similar to ac3->stereo downmix.
Also of course it would be nice if you could transcode to ac3, but a working stereo downmix would be a good start.
I'll try to make a small recording that shows the problem..